Today I saw a VORT!!
The pasuk say ואהבת לרעך כמוך אני השם - Love your neighbor as yourself, I am Hashem. The famous question is, what is the "I am Hashem" teaching us [we know that He is Hashem...]?
When my friend needs money from me, I don't want to give him because I am worried that I won't have enough for myself.
When my friend needs to borrow something, I don't want to give it to him because I am concerned that I will need it for myself.
The pasuk therefore says אני השם. Don't worry about it! I am Hashem and have enough for EVERYBODY. If you give your friend, you will not lack.
ואהבת לרעך כמוך אני השם.